<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>
        注册新用户
        <span class="go"
          >我有账号，去 <a href="login.html" target="_blank">登陆</a>
        </span>
      </h3>
      <ValidationObserver v-slot="{ handleSubmit }">
        <form @submit.prevent="handleSubmit(onSubmit)">
          <!-- tag表示是什么标签，默认是`span`，
          mode可以修改事件模式 比如‘blur/change’,要是不改的话，一输入就会进行校验，太灵敏了 -->
          <ValidationProvider
            class="content"
            rules="requiredPhone|phoneNum"
            v-slot="{ errors }"
            tag="div"
            mode="lazy"
          >
            <label>手机号:</label>
            <input
              type="text"
              placeholder="请输入你的手机号"
              v-model="user.phone"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            class="content"
            rules="requiredCode|digits:6"
            v-slot="{ errors }"
            tag="div"
            mode="lazy"
          >
            <label>验证码:</label>
            <input type="text" v-model="user.code" placeholder="请输入验证码" />
            <input
              type="button"
              @click="getVerifyCode"
              :disabled="isSend"
              :class="{ disabled: isSend }"
              value="获取验证码"
              ref="verify"
              style="width: 90px"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            name="passNum"
            class="content"
            rules="requiredPass|passNum"
            tag="div"
            mode="lazy"
            v-slot="{ errors }"
          >
            <label>登录密码:</label>
            <input
              type="text"
              v-model="user.password"
              placeholder="请输入你的登录密码"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            class="content"
            rules="requiredPass|passNum|rePassNum:@passNum"
            tag="div"
            mode="lazy"
            v-slot="{ errors }"
          >
            <label>确认密码:</label>
            <input
              type="text"
              v-model="user.rePassword"
              placeholder="请输入确认密码"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            class="controls"
            rules="agree"
            tag="div"
            mode="lazy"
            v-slot="{ errors }"
          >
            <input name="m1" type="checkbox" v-model="user.isAgree" />
            <span>同意协议并注册《尚品汇用户协议》</span>
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <div class="btn">
            <button>完成注册</button>
          </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号</div>
    </div>
  </div>
</template>

<script>
import { ValidationObserver, ValidationProvider, extend } from "vee-validate";
// 引入vee-validate插件中的一个内置规则项
import { required, digits, ext } from "vee-validate/dist/rules";
// 引入验证手机号码的正则
import { phoneNumReg, codeNumReg, passNumReg } from "@/utils/reg";
import { reqGetVerifyCode, reqUserRegister } from "../../api";

export default {
  name: "Register",
  components: {
    ValidationObserver,
    ValidationProvider,
  },
  methods: {
    // 1.获取验证码
    async getVerifyCode(e) {
      // if(!this.user.phone){
      //   // alert('请输入手机号...')
      //   // return // 阻止代码向下执行
      //   return alert('请输入手机号...')
      // }
      // 上面代码，可以简化成如下写法
      if (!this.user.phone) return alert("请输入手机号。。。");
      let num = 6; //这个是后面为了控制定时器的次数
      this.isSend = true;
      this.timeId = setInterval(() => {
        num--; //执行一次就次数减一
        if (num == 0) {
          clearInterval(this.timeId); //清除定时器
          e.target.value = "获取验证码";
          this.isSend = false;
          return;
        }
        // this.$refs.verify.value=''
        e.target.value = num + "秒后重新发送";
      }, 1000);
      const result = await reqGetVerifyCode(this.user.phone);

      if (result.code === 200) {
        this.user.code = result.data;
      } else {
        console.log("请求失败...");
      }
    },
    // 2.实现注册
    async onSubmit() {
      // alert('验证成功...')
      let { phone, password, code } = this.user; //从user中解构
      const result = await reqUserRegister({ phone, password, code });
      if (result.code === 200) {
        alert("恭喜你，注册成功...");
        this.$router.push("/login");
      } else {
        alert(result.message);
      }
    },
  },
  data() {
    return {
      user: {
        phone: "",
        password: "",
        rePassword: "",
        code: "",
        isAgree: "", //是否同意用户协议
      },
      timeId: "",
      isSend: false, //是否发送了验证码
    };
  },
  computed: {
    ValidationObserver,
    ValidationProvider,
  },
};
// 验证手机号
// 判断是否为空
extend("requiredPhone", {
  ...required,
  message: "手机号不能为空，请输入。。。",
});
extend("phoneNum", {
  validate(val) {
    return phoneNumReg.test(val);
  },
  message: "手机号码格式不正确,请重新输入...",
});

// 验证码的校验
// extend('requiredCode',required)
// digits是插件的用来校验数字的
// extend('digits',digits)
extend("digits", {
  ...digits,
  message: "验证码格式不正确，请重新输入。。。",
});
extend("codeNum", {
  validate(val) {
    return codeNumReg.test(val);
  },
  message: "验证码格式不正确,请重新输入...",
});
extend("requiredCode", {
  ...required,
  message: "验证码不能为空，请重新输入。。。。",
});

//验证密码
extend("requiredPass", {
  ...required,
  message: "密码不能为空，请重新输入。。。",
});
extend("passNum", {
  validate(val) {
    return passNumReg.test(val);
  },
  message: "密码格式不正确，请重新输入。。。",
});
// 验证确认密码
extend("rePassNum", {
  validate(val, { password }) {
    // console.log('pass',val,password)
    return val === password;
  },
  message: "两次输入密码不一样,请重新输入...",
  params: ["password"], //好像是接收从密码那里传过来的password
});
//是否同意协议之校验
extend("agree", {
  validate(val) {
    // console.log(val)
    return val;
  },
  message: "请勾选协议...",
});
</script>

<style lang="less" scoped>
.register-container {
  .register {
    width: 1200px;
    height: 445px;
    border: 1px solid rgb(223, 223, 223);
    margin: 0 auto;

    h3 {
      background: #ececec;
      margin: 0;
      padding: 6px 15px;
      color: #333;
      border-bottom: 1px solid #dfdfdf;
      font-size: 20.04px;
      line-height: 30.06px;

      span {
        font-size: 14px;
        float: right;

        a {
          color: #e1251b;
        }
      }
    }

    div:nth-of-type(1) {
      margin-top: 40px;
    }

    .content {
      padding-left: 390px;
      margin-bottom: 18px;
      position: relative;

      label {
        font-size: 14px;
        width: 96px;
        text-align: right;
        display: inline-block;
      }

      input {
        width: 270px;
        height: 38px;
        padding-left: 8px;
        box-sizing: border-box;
        margin-left: 5px;
        outline: none;
        border: 1px solid #999;
      }

      img {
        vertical-align: sub;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
      .disabled {
        cursor: not-allowed;
      }
    }

    .controls {
      text-align: center;
      position: relative;

      input {
        vertical-align: middle;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .btn {
      text-align: center;
      line-height: 36px;
      margin: 17px 0 0 55px;

      button {
        outline: none;
        width: 270px;
        height: 36px;
        background: #e1251b;
        color: #fff !important;
        display: inline-block;
        font-size: 16px;
      }
    }
  }

  .copyright {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 24px;

    ul {
      li {
        display: inline-block;
        border-right: 1px solid #e4e4e4;
        padding: 0 20px;
        margin: 15px 0;
      }
    }
  }
}
</style>
